How to use ExecuteReader method of NBi.Core.Structure.Relational.RelationalCommand class

Best NBi code snippet using NBi.Core.Structure.Relational.RelationalCommand.ExecuteReader

RelationalCommand.cs

Source:RelationalCommand.cs

...23        {24            var values = new List<RelationalRow>();2526            command.Connection.Open();27            var rdr = ExecuteReader(command);28            while (rdr.Read())29            {30                var row = BuildRow(rdr);31                var isValidRow = true;3233                foreach (var postFilter in postFilters)34                    isValidRow &= postFilter.Evaluate(row);3536                if (isValidRow)37                    values.Add(row);38            }39            command.Connection.Close();4041            return values.Select(v => v.Caption);42        }4344        protected virtual RelationalRow BuildRow(IDataReader rdr)45        {46            var row = new RelationalRow();47            row.Caption = rdr.GetString(0);48            return row;49        }5051        protected IDataReader ExecuteReader(IDbCommand cmd)52        {53            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, cmd.CommandText);5455            IDataReader rdr = null;56            try57            {58                rdr = cmd.ExecuteReader();59                return rdr;60            }61            catch (Exception ex)62            { throw new ConnectionException(ex, cmd.Connection.ConnectionString); }63        }64    }65}
...

ExecuteReader

Using AI Code Generation

1using NBi.Core.Structure;2using NBi.Core.Structure.Relational;3using System;4using System.Collections.Generic;5using System.Data;6using System.Data.SqlClient;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            string connectionString = "Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=True";15            string query = "select * from HumanResources.Employee";16            var command = new RelationalCommand(connectionString, query);17            var reader = command.ExecuteReader();18            while (reader.Read())19            {20                Console.WriteLine(String.Format("{0}, {1}, {2}", reader[0], reader[1], reader[2]));21            }22            Console.ReadLine();23        }24    }25}

ExecuteReader

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Structure.Relational;7using NBi.Core.Structure;8using NBi.Core;9using NBi.Core.Query;10using NBi.Core.Query.Resolver;11using System.Data;12{13    {14        static void Main(string[] args)15        {16            ConnectionString connectionString = new ConnectionString("Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True;");17            var query = new Query("SELECT * FROM [Person].[Person]");18            var queryResolver = new QueryResolver(query, connectionString);19            var relationalCommand = new RelationalCommand(queryResolver, connectionString);20            var reader = relationalCommand.ExecuteReader();21            while (reader.Read())22            {23                Console.WriteLine(reader[0].ToString() + "," + reader[1].ToString());24            }25            Console.ReadLine();26        }27    }28}29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34using NBi.Core.Structure.Relational;35using NBi.Core.Structure;36using NBi.Core;37using NBi.Core.Query;38using NBi.Core.Query.Resolver;39using System.Data;40{41    {42        static void Main(string[] args)43        {44            ConnectionString connectionString = new ConnectionString("Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True;");45            var query = new Query("SELECT COUNT(*) FROM

ExecuteReader

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Structure.Relational;7using System.Data;8using System.Data.OleDb;9using System.Data.SqlClient;10{11    {12        static void Main(string[] args)13        {14            string connectionString = "Data Source=.;Initial Catalog=Northwind;Integrated Security=True";15            SqlConnection northwindConnection = new SqlConnection(connectionString);16            northwindConnection.Open();17            DataSet northwindDataSet = new DataSet();18            string queryString = "SELECT * FROM Customers";19            SqlCommand command = new SqlCommand(queryString, northwindConnection);20            SqlDataAdapter adapter = new SqlDataAdapter(command);21            adapter.Fill(northwindDataSet, "Customers");22            queryString = "SELECT * FROM Orders";23            command = new SqlCommand(queryString, northwindConnection);24            adapter = new SqlDataAdapter(command);25            adapter.Fill(northwindDataSet, "Orders");26            DataRelation relation = new DataRelation("CustomersOrders", northwindDataSet.Tables["Customers"].Columns["CustomerID"], northwindDataSet.Tables["Orders"].Columns["CustomerID"]);27            northwindDataSet.Relations.Add(relation);28            DataTable childTable = northwindDataSet.Tables["Orders"].Clone();29            foreach (DataRow parentRow in northwindDataSet.Tables["Customers"].Rows)30            {31                DataRow[] childRows = parentRow.GetChildRows(relation);32                foreach (DataRow childRow in childRows)33                {34                    childTable.ImportRow(childRow);35                }36            }37            foreach (DataRow row in childTable.Rows)38            {39                foreach (DataColumn column in childTable.Columns)40                {41                    Console.WriteLine(row[column]);42                }43            }44            northwindConnection.Close();45        }46    }47}

ExecuteReader

Using AI Code Generation

1using System;2using System.Data;3using System.Data.SqlClient;4using NBi.Core.Structure.Relational;5{6    {7        static void Main(string[] args)8        {9            string connectionString = "Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True";10            string query = "SELECT * FROM Person.Address";11            var command = new RelationalCommand(query);12            var reader = command.ExecuteReader(connectionString);13            while (reader.Read())14            {15                for (int i = 0; i < reader.Fiel

ExecuteReader

Using AI Code Generation

1using System;2using System.Data;3using NBi.Core.Structure.Relational;4using NBi.Core.Structure;5using NBi.Core.Calculation;6using NBi.Core.Calculation.Grouping;7using NBi.Core.Calculation.Predicate;8using System.Collections.Generic;9{10    {11        static void Main(string[] args)12        {13            var connectionString = "Data Source=.;Initial Catalog=AdventureWorks2014;Integrated Security=True";14            var command = new RelationalCommand();15            command.ConnectionString = connectionString;16            command.Statement = "SELECT * FROM Production.Product";17            var reader = command.ExecuteReader();18            var table = new DataTable();19            table.Load(reader);20            Console.WriteLine("Table contains {0} rows", table.Rows.Count);21            Console.ReadLine();22        }23    }24}

ExecuteReader

Using AI Code Generation

1using System;2using System.Data;3using NBi.Core.Structure.Relational;4using System.Data.SqlClient;5{6    public static void Main()7    {8        NBi.Core.Structure.Relational.RelationalCommand cmd = new NBi.Core.Structure.Relational.RelationalCommand();9        cmd.ConnectionString = "Data Source=.;Initial Catalog=Northwind;Integrated Security=True";10        cmd.CommandType = CommandType.Text;11        cmd.CommandText = "select * from Customers";12        IDataReader dr = cmd.ExecuteReader();13        while (dr.Read())14        {15            Console.WriteLine(dr["CustomerID"] + " " + dr["CompanyName"]);16        }17    }18}19using System;20using System.Data;21using NBi.Core.Structure.Relational;22using System.Data.SqlClient;23{24    public static void Main()25    {26        NBi.Core.Structure.Relational.RelationalCommand cmd = new NBi.Core.Structure.Relational.RelationalCommand();27        cmd.ConnectionString = "Data Source=.;Initial Catalog=Northwind;Integrated Security=True";28        cmd.CommandType = CommandType.Text;29        cmd.CommandText = "select count(*) from Customers";30        object result = cmd.ExecuteScalar();31        Console.WriteLine(result);32    }33}34using System;35using System.Data;36using NBi.Core.Structure.Relational;37using System.Data.SqlClient;38{39    public static void Main()40    {

ExecuteReader

Using AI Code Generation

1using System;2using System.Data;3using NBi.Core.Structure.Relational;4using NBi.Core.Query;5using NBi.Core.Query.Command;6using NBi.Core.Query.Resolver;7using NBi.Core.Query.Resolver.Csv;8using NBi.Core.Query.Resolver.Variables;9using NBi.Core.Query.Resolver.Transformation;10using NBi.Core.Query.Resolver.Command;11using NBi.Core.Query.Resolver.Factory;12using NBi.Core.Query.Resolver.File;13using NBi.Core.Query.Resolver.Profile;14using NBi.Core.Query.Resolver.Uri;15using NBi.Core.Query.Resolver.Virtual;16using NBi.Core.Query.Execution;17using NBi.Core.Query.Execution.File;18using NBi.Core.Query.Execution.Uri;19using NBi.Core.Query.Execution.Virtual;20using NBi.Core.Query.Execution.Csv;21using NBi.Core.Query.Execution.Profile;22using NBi.Core.Query.Execution.Rest;23using NBi.Core.Query.Execution.SqlClient;24using NBi.Core.Query.Execution.Odbc;25using NBi.Core.Query.Execution.OleDb;26using NBi.Core.Query.Execution.SqLite;27using NBi.Core.Query.Execution.SqLite.Native;28using NBi.Core.Query.Execution.SqLite.System;29using NBi.Core.Query.Execution.SqLite.System.Data;30using NBi.Core.Query.Execution.SqLite.System.Data.SQLite;31using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Core;32using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.EF6;33using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Generic;34using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq;35using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Generic;36using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.LinqToSql;37using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms;38using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms.Generic;39using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms.LinqToSql;40using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms.LinqToSql.Generic;41using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms.LinqToSql.Generic.Ms;42using NBi.Core.Query.Execution.SqLite.System.Data.SQLite.Linq.Ms.LinqToSql.Ms;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.